Cold drink vending machine



FIG. 1 is a front perspective view of a cold drink vending machine showing a new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a rear view thereof; and,

FIG. 6 is a front perspective view of an alternative embodiment of the cold drink vending machine of FIG. 1.

The broken line showing of the cans in FIGS. 1 and 6 and the second machine with slave unit in FIG. 6 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for cold drink vending machine, as shown and described. 